113578480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 273312864

約数和(自身を除く): 159734384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 137, 172, 215, 241, 274, 344, 430, 482, 548, 685, 688, 860, 964, 1096, 1205, 1370, 1720, 1928, 2192, 2410, 2740, 3440, 3856, 4820, 5480, 5891, 9640, 10363, 10960, 11782, 19280, 20726, 23564, 29455, 33017, 41452, 47128, 51815, 58910, 66034, 82904, 94256, 103630, 117820, 132068, 165085, 165808, 207260, 235640, 264136, 330170, 414520, 471280, 528272, 660340, 829040, 1320680, 1419731, 2641360, 2839462, 5678924, 7098655, 11357848, 14197310, 22715696, 28394620, 56789240, 113578480]

約数ペア:

[(1, 113578480), (2, 56789240), (4, 28394620), (5, 22715696), (8, 14197310), (10, 11357848), (16, 7098655), (20, 5678924), (40, 2839462), (43, 2641360), (80, 1419731), (86, 1320680), (137, 829040), (172, 660340), (215, 528272), (241, 471280), (274, 414520), (344, 330170), (430, 264136), (482, 235640), (548, 207260), (685, 165808), (688, 165085), (860, 132068), (964, 117820), (1096, 103630), (1205, 94256), (1370, 82904), (1720, 66034), (1928, 58910), (2192, 51815), (2410, 47128), (2740, 41452), (3440, 33017), (3856, 29455), (4820, 23564), (5480, 20726), (5891, 19280), (9640, 11782), (10363, 10960)]